There were 2 interview stages: the screening with the internal recruiter and a technical person and a panel interview with product representatives, QA engineers, the CEO, etc.
The experience was overall really positive, the process was transparent and fair. The first interview was very useful since I learned a lot about the company and since it was not limited to the basic personality questions. I really enjoyed that.
Also, the panel interview has been great. They did a nice job preparing the participants so that I haven't gotten the same questions over and over again. Instead, I had different conversation topics with each interviewer and it was a really enjoyable experience